Indocyanine green videoangiography of older patients with central serous chorioretinopathy.


PURPOSE The authors studied the indocyanine green (ICG) videoangiography findings of central serous chorioretinopathy (CSC) in older adults. BACKGROUND Central serous chorioretinopathy in older adults may be confused with the exudative forms of age-related macular degeneration (AMD) because the two entities may have similar ophthalmoscopic and fluorescein angiographic findings. Because of its enhanced ability to image the choroidal circulation, ICG videoangiography has been used to describe certain choroidal vascular abnormalities in young adults with CSC, as well as older patients with choroidal neovascularization (CNV). The ICG videoangiography findings in CSC in older adults is largely unknown. METHODS The authors performed ICG videoangiography on 36 patients aged 50 years or older with CSC to characterize their findings. RESULTS The ICG videoangiography findings of the patients were consistent, revealing choroidal vascular hyperpermeability manifested by areas of hyperfluorescence that were first seen in the midphase of the angiogram. In the later phases of the angiogram, there were dispersion of the hyperfluorescence and a distinctive silhouetting of the larger choroidal vessels. CONCLUSIONS Older patients with CSC have a unique temporal and topographic pattern of hyperpermeability that can help establish the proper diagnosis.

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@article{Spaide1996IndocyanineGV, title={Indocyanine green videoangiography of older patients with central serous chorioretinopathy.}, author={Richard F. Spaide and Lannis Hall and Anton Haas and L Campeas and Lawrence A. Yannuzzi and Yale L. Fisher and David R. Guyer and Jason S. Slakter and John A. Sorenson and Dennis A Orlock}, journal={Retina}, year={1996}, volume={16 3}, pages={203-13} }